A
Actaldehyde
Acetic acid
Acetic anhydride
Acetone
Acetone cyanhydrin
Acetonitrile
Acrolein
Acrylic acid
Acrylonitrile
A-Heavy oil
Aldol
Allyl alcohol
Allyl chloride
Aluminium hydroxide
Aluminium potassium
Aluminium potassium sulfate
Aluminium sulfate
2-Aminoethanol
Ammonium carbonate
Ammonium chloride
Ammonium hydrogensulfide
Ammonium sulfate
Ammonium tetrachlorozincate
Ammonium thiocyanate
Aniline
Anisole
Anthracene oil
Aqueous ammonia